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  1. 38781

    Analysis of Ballistic Capability in Making Bulletproof Multilayers Using Woven Ramie Fiber, Hardfacing Metal with Epoxy Matrix for Bulletproof Vests by Rizal Wahyu Permana, Syamsul Hadi, Bima Cahya Maula Dana

    Published 2024-07-01
    “…To see the level of penetration and surface morphology structure in the specimens, 9 variations were made: 3 layers of hardfacing welding and 3 epoxy volume fractions (40%, 45%, 50%). …”
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  2. 38782

    Blockchain-based high transparent PKI authentication protocol by Liquan CHEN, Xiao LI, Zheyi YANG, Sijie QIAN

    Published 2022-08-01
    “…The public key infrastructure (PKI), as an significant component of the current Internet security infrastructure, guarantees the information transmission with the necessary authenticity, integrity, confidentiality and non-repudiation.However, the existing PKI also has shortcomings of excessive power of certification authority and difficulties in revoking and querying.Blockchain can be used to solve those problems by leveraging its advantages, such as decentralization, high transparency and flat structure.Furthermore, the ability and efficiency of the entire Internet to establish trust relationships may be improved.The transparent public key infrastructure (PKI) certification protocol based on the blockchain was proposed.The TS-PBFT algorithm was designed in the proposed protocol by adopting the threshold signature technology to the Practical Byzantine fault tolerance (PBFT) algorithm.The TS-PBFT algorithm reduced the communication overhead via reducing the communication complexity, strengthened the supervision via introducing external monitoring mechanism in the master node election of the view change protocol, and also improved the performance of the consensus mechanism via adding a batch processing mechanism.Moreover, a transparent blockchain-based PKI certification protocol was designed.The proposed protocol increased the security of certificate revocation and query, it also improved the efficiency of the certificate query by the introduction of counting bloom filters.Besides, the proposed protocol added audit function into the certificate lifecycle management.Accordingly, it can supervise the behavior of the certificate authority (CA), prompt it to improve security standards, and then achieve the purpose of limiting its authority.According to the security analysis and efficiency experiments, the proposed protocol was equipped with security properties, such as the resistance to spoofing certificate application attacks, and it achieved the best performance on TLS/SSL handshake time compared with existing PKI protocols.…”
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  3. 38783

    Carbon Emission Evaluation and Low Carbon Economy Optimization Scheduling of Rural Integrated Energy System Based on LCA Method by Chunxiao Wu

    Published 2025-01-01
    “…The construction and operation of its comprehensive energy system are essential for promoting the development of a low-carbon economy in rural areas and reducing carbon emissions. In response, the structure of the rural integrated energy system is initially analyzed and the equipment is planned. …”
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  4. 38784
  5. 38785

    Broadening the spectrum of conflict and coexistence: A case study example of human-wolf interactions in British Columbia, Canada. by Ethan D Doney, Beatrice Frank, Douglas A Clark

    Published 2025-01-01
    “…We conducted 32 semi-structured interviews with residents from diverse backgrounds and levels of experience with wolves in the region. …”
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  6. 38786

    Academic Debt in Higher Education: An Analysis of the Causes and Opportunities to Overcome by Yu. S. Ezrokh, A. M. Kashirina

    Published 2023-01-01
    “…The results of the study made it possible to structure them into three groups: insufficient motivation, self-organization problems, and “incomplete maturation”. …”
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  7. 38787

    Analysis of the Deformation Characteristics and Formation Mechanism of Reservoir Landslides under Rainfall Conditions by DOU Sijun, XU Xingqian, LI Jiguo, LING Huikun, ZHOU Shasha

    Published 2020-01-01
    “…Hexi reservoir landslide is located in Tianyuan Town,Changning County,Baoshan City,Yunnan Province.There are obvious tensile cracks,fault,bank slope retaining wall and cut-off ditch crack deformation at its rear edge,which bring a serious threat to the safety of spillways and dam body.Based on the basic morphological features and geological environment conditions of the landslide,combined with the geological survey data,this paper analyzes the deformation characteristics and induced factors of the landslide and judges the landslide as a large-scale thick-layer traction-pushing bedding landslide,simulates the change of slope pore water pressure and safety coefficient under the conditions of different rainfall intensity and reservoir water level change by Geo-Studio numerical software,and analyzes & evaluates its stability.The results show that:Under continuous rainfall,the reservoir water level rises,the front edge of the slope body softens,the pressure of pore water in the slope body increases,the natural discharge effect produces,and the sliding force increases,which aggravate the deformation,failure and destabilization of slope body.In the process of the sudden drop of reservoir water level,the backpressure effect of the reservoir water is weakened,and the water penetration of the pre-slope body produces the dynamic water pressure,which is more likely to lead to the occurrence of such landslides.The steep slope terrain and bedding structure of downward rock formation in the landslide area create favorable conditions for the development of the landslide,and thecontinuous rainfall is the main factor of the landslide.The joint cutting slope and backpressure anti-slip pile is an effective means to prevent and control the landslide.The results can serve as theoretical reference for the analysis,judgment and timely prevention of similar landslides in daily operation and management of reservoir.…”
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  8. 38788
  9. 38789

    COMPOUND ENGLISH ANATOMICAL TERMS AND THEIR LATIN EQUIVALENTS IN THE TEXTBOOK HUMAN ANATOMY (VOL. I) by Nijolė Litevkienė

    Published 2022-12-01
    “…This article focuses on the comparative structural and semantic analysis of the anatomical terms of Latin and English languages. …”
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  10. 38790

    Sol-Gel Preparation of Highly Water-Dispersible Silsesquioxane/Zirconium Oxide Hybrid Nanoparticles by Yoshiro Kaneko, Tomoyuki Arake

    Published 2012-01-01
    “…It was assumed that the water-dispersible property of the SQ/ZrO2-NPs probably originated from the ZrO2-SiO1.5(CH2)3Cl- core-shell structures.…”
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  11. 38791

    Writing Johannesburg: Between the Labyrinth and the Map by Richard Samin

    Published 2009-12-01
    “…Cette ambiguïté fondamentale structure le discours fictif où se combinent et s’opposent la proximité et la distance, le désir de s’intégrer, de faire partie de la vie intense de la cité, ou au contraire la tentation de s’en éloigner, de s’isoler, de voir la ville depuis un point de vue extérieur afin d’essayer de la saisir dans sa globalité et d’en cerner le sens possible. …”
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  12. 38792

    Procedural features of interrogating a juvenile suspected of murder by О. Р. Zavorina

    Published 2021-12-01
    “…According to the results of studying the experience of foreign countries, the practice of using structured interrogation protocols in the pre-trial investigation of this category of criminal proceedings was established, namely the international protocol for interviewing children - NICHD, and it is proposed to implement such developments in the practice of juvenile investigators. …”
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  13. 38793
  14. 38794

    Linking workplace digitalization to work engagement: evidence from China public sector organizations by Xiaohui Zhan, Shenghua Xie

    Published 2025-01-01
    “…., digital literacy).MethodsStructured questionnaires and a three-wave research design were used to collect data. …”
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  15. 38795

    Visual Analysis of E-Commerce User Behavior Based on Log Mining by Tingzhong Wang, Nanjie Li, Hailong Wang, Junhong Xian, Jiayi Guo

    Published 2022-01-01
    “…Taking the user behavior log data of an e-commerce website as the data source, this paper, firstly, processes and analyzes the original dataset through the data filtering and storage module, and it uses the combination of Kafka and Flume to store the user behavior log with reasonable structure and complete fields in HDFS. Secondly, a hierarchical system of data warehouse is constructed in Hive, and each layer of log data is effectively mined and multidimensionally analyzed with the help of log mining technology. …”
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  16. 38796
  17. 38797
  18. 38798

    The Scope and Direction of Changes in the Revenues of Local Government Units in Poland in the New Act of October 1, 2024 by Dagmara Hajdys

    Published 2024-12-01
    “…A complete novelty is the separation of a city with county rights from the local government structure. Some of the solutions introduced deserve recognition. …”
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  19. 38799

    Classifying Economic Areas for Urban Planning using Deep Learning and Satellite Imagery in East Africa by Davy Uwizera, Dr. Charles Ruranga, Prof. Patrick McSharry

    Published 2024-07-01
    “… Monitoring and assessing the distribution of economic areas in East Africa such as low and high income neighborhoods, has typically relied on the use of structured data and traditional survey approaches for collecting information such as questionnaires, interviews and field visits. …”
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  20. 38800

    A comparative analysis of the level of out-of-pocket healthcare expenditure in urban and rural communities in Edo state Nigeria by Momoh JA, Mathew M, Momoh R.O, Luka-Lawal RK, Gadzama DA5, Daniel H, Prof. Abah SO, Prof. Uzochukwu

    Published 2025-02-01
    “…The data collection tool was an interviewer-administered semi-structured questionnaire. The study found that in both urban and rural areas, 89.8% of respondents accessed care primarily by ‘Out of Pocket Payment (OOPP)’ however, this was higher among the rural households. …”
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